关于过敏性上颌窦炎，下列影像表现哪项错误() ["A．多个鼻窦受累","B．窦壁骨质硬化","C．上颌窦息肉","D．鼻甲粘膜增厚","E．"气液面"较少见"]
新生儿硬肿症的分度。
侧位X线片成人眼眶呈() ["A．正方形","B．圆形","C．长方形","D．卵圆形","E．锥形"]
关于"中耳乳突炎"，下列说法哪项错误() ["A．乳突气房密度增高","B．乳突房壁增厚、结构模糊","C．气房间隔骨质破坏或硬化","D．气房内充满肉芽组织","E．急性者常有胆脂瘤形成"]
下述"鼻窦癌"的诊断要点中，错误的是() ["A．多位于筛窦和额窦","B．软组织肿块","C．骨质破坏无硬化缘","D．常伴鼻窦炎","E．蝶窦癌罕见"]
重度缺氧缺血性脑病有哪些临床表现?
